concrete admixture raw material sodium lignosulphonate/MN-1/MN-2
Sodium lignosulphonate is also named ligno (short for MN-1/MN-2). HS code:3804000090, CAS:8061-51-6. Extracted for wood pulp, it is a natural polymer, and has strong dispersion. As a surface-active substance, it can adsorb on the surfaces of various solid particle. Product as a pale yellow (brown) free-flowing powder, soluble in water, chemically stable, long-term sealed storage without decomposition.At present, sodium lignosulphonate is widely promoted and applied in resins, rubber, dyes, pesticides, ceramics, cement, asphalt, feed, water treatment, water coal slurry, concrete, refractories, oil drilling, compound fertilizer, smelting, casting, adhesive, agricultural chemicals, anti-scale chemical etc.
There is plastic pellicle inside and is exteriorly packed with plastic woven bag with 25kgs as net weight per bag or 550kgs per bag on pallet.
Dr. Wall Care Tile grouting is the process of filling the spaces in between tiles. It is high polymerized cementitious (in powder form) which requires addition of water to the powder to get a perfect product. A smooth surface gives a strong bonding with tiles. It is non porous, stain resistant, non shrink, water resistant, for interior & exterior use demonstrates an excellent water repellent property, suitable for joint width 1-4mm
PCE superplasticizer is the newest generation superplasticizer used for concrete in domestic and abroad.It is based on molecular designs and adsorption capacity of polycarboxylate,we do R&D and successfully produce water reducing and retention type polycarboxylate superplasticizer for concrete.With initiating systerm and reaction conditions,we achieve high adaptability.Comparing with PNS and other superplasticizer, PCE superplasticizer has many characteristic advantages in technology and performance as following:
(1) low dosage, high rate of water reducing;
(2) keep concrete good slumption retention;
(3) good compatibility with cement;
(4) small shrinkage of concrete to keep the stability of volume and durability;
(5) environmental in production and usage. Base on above advantages.
Sodium naphthalene sulphonate formaldehyde produces concrete with extremely workable characteristics referred to as high slump. Pns also allows concrete to be produced with very low water/cement ratios at low or normal slumps.
Sodium naphthalene sulphonate formaldehyde is ideal for use in prestress, precast, bridge deck or any concrete where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation
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Sodium lignosulfonate is an anionic surfactant that is an extract of the pulping process and is produced by concentrated modification reaction and spray drying.
This product is the yellow brown free-flowing powder, soluble in water, chemical property stability, long-term sealed storage without decomposition.
Specification
Test items Specifications
Model SF-1
appearance Yellowish-brown powder
Lignosulfonate content 45-60%
PH value 9-10
Reducing substance â?¤4%
Moisture â?¤5%
Water Insolubles â?¤2%
Air content â?¤3.5%
Dry matters 93%
Water reducing rate 9%
Application
1. concrete water reducer
It is a powder water-reducing agent with low air permeability. It belongs to anionic surface active material. It has adsorption and dispersion effect on cement and can improve various physical properties of concrete. It can be compounded into early strength agent, retarder, antifreeze, pumping agent, etc.
2. Sand preventing and sand fixing agents
3. Tanning auxiliary in leather industry
4. Water plugging agent for geology, oilfields, consolidated well walls and oil exploitation
It can improve the mobility of crude oil transportation and reduce energy consumption.
5. Textile dispersant
When it is used as dispersant and filler to disperse dyes, it can increase the chromaticity of dyes, make the coloring more even and shorten the grinding time of dyes.
6. As a binder for powder and granular materials
High strength, good stability and lubrication mould can be obtained in pelleting.It can help to improve the yield.
DESCRIPTION:
Stop Leak is a liquid admixture when mixed with portland cement becomes an extremely rapid setting plastic material used to stop pressure leaks in concrete and masonry structures.
USES:
Stop Leak can be used to stop water leaks in dams, foundation walls, manholes, pipelines, underground structures, swimming pools, foundtains, tunnels, basement walls and floors.
ADVANTAGES:
Will stop water under pressure.
ECONOMICAL:
Sets within 60 to 90 seconds, generates minimal heat when setting
Becomes extremely plastic when combined with portland cement
Stop Leak liquid must be stored at temperatures above freezing.
MIXING RATIO:
1Kg Stop Leak : 2,8 kgs cement (2,2 pounds Stop Leak : 6,17 pounds cement)
LIMITATIONS:
Judgment must be used to mix Stop Leak in small quantities due tu the extremely rapid set. After the portland cement is added to the liquid Stop Leak, the mixed compound will set in approximately 60 seconds. This action allows the material to bond mechanically and chemically to saturated surfaces. A delay in setting, if required, can be attained by adding fine sand to the neat cement mixture or by reducing the amount of cement added to the liquid.
Safe
- Odorless, non-toxic, does not affect the health of users and the environment
- Should wear gloves and necessary protective equipment when using
- If splashed into eyes, use clean water or eye drops to wash several times
Storage conditions
Product must be stored in original unopened and undamaged sealed packging in dry conditions.
Colour: Clear liquid
Shelf life
12 months from the production date
Packaging
- Stop Leak 0,5Kg (1,1Pounds)
- Stop Leak 2,5Kg (5,51Pounds)
- Stop Leak 6,5Kg (14,3Pounds)
High efficiency CSA expansive agent is a calcium sulphoaluminate expansive agent, which is obtained by firing in rotary kiln. And its main materials are anhydrite calcium sulphoaluminate,calcium oxide,natural gypsum ect. It was prised as international advanced level in 2000 by Hebei province. It also enjoyed the honorary tittles issued by the government,like" high tech product of Hebei province","China emphased promoting new invention patent product" ect. The China Invention Patent Numeber is 02116312.X.It has been applied to the constructions of the capital of Dongzhi Gate transportation junction, Beijing Wanghe bridge, jingchen high-way fifth-ring bridge ,ect.
Advantages of CSA expansive agent in mortar/concrete products:
Low alkali.CSA Expansive Agent has a very low alkali content (R2O
Nigella Seeds [Indian Origin]
Clean Sortex
MOQ 25 MT
Payment- 50% by SWIFT Transfer against our P.I. and balance on e-mailing the bill of lading after exports
Description
Naphthalene Sulfonate (UNF-5) concrete admixture, a high range water reducer with no air entraining, is commonly referred to as a superplasticizer, also named Naphthalene Sulfonate Formaldehyde Condensate (NSF), SNF, PNS, etc..
Naphthalene Sulfonate (UNF-5) concrete admixture is made of naphthalene, sulfonic acid, formaldehyde and alkali through sulphuration, hydrolyzation, condensation and neutralization reaction. Naphthalene Sulfonate (UNF-5) concrete admixture contains no chloride. It complies with chemical admixture specifications for concrete: ASTM C 494, Type F; ASTM C 1017.
Application
1.Naphthalene Sulfonate (UNF-5) concrete admixture is suitable to make autotrophic concrete, steam curing concrete, steel concrete and prestress concrete, all of which are made mainly of portland cement. When concrete added this superplasticizer needs to be steam cured, it requires considerable structural strength. The curing requirements should be pre-tested.
2.Naphthalene Sulfonate (UNF-5) concrete admixture is applicable in areas with the daily lowest temperature of and for making concrete which requires high fluidity, high strength or steam curing.
3.Naphthalene Sulfonate (UNF-5) concrete admixture can be used to make C80 concrete with slump loss between 50mm and 70mm, or C60 concrete with that between 180mm and 220mm.
4.Naphthalene Sulfonate (UNF-5) concrete admixture could be used as a raw material together with other components to make other kinds of admixtures, such as accelerator, retarder, anti-freezing agent and pumping aid to satisfy requirements from different construction projects, techniques, materials and environmental temperatures.
5. Naphthalene Sulfonate (UNF-5) concrete admixture will also fluidize concrete, making it ideal for tremie concreting or other applications where high slumps are desired.
6. Naphthalene Sulfonate (UNF-5) concrete admixture is compatible with Portland Cement, Portland Slag Cement, Fly-ash Cement, Portland Pozzolanic Cement, etc.
Features and Benefits
1. High water reducing rate: It has remarkable dispersion and water reducing effect. Its water reducing rate is over 20%.
2. High slump flowability and strength: It enhances the miscibility, fluidity and smoothness of concrete at a regular water/cement ratio and improves the bond stress between concrete and steel bars.
3. Saving cement: It may save cement by 12-25% without sacrificing slump retention and strength.
4. Early Strength and Strengthening Ability: It improves the compressive strength of concrete at same cement quantity and slump loss.
5. Great Compatibility: Naphthalene Sulfonate (UNF-5) concrete admixture can be added to a variety of concrete and improves the physical and mechanical functions of it. By reducing the heat of concrete hydration, it significantly enhances the impermeability of concrete.
6. Improved Compactness: Naphthalene Sulfonate (UNF-5) concrete admixture develops a better pore structure and makes the concrete more compact. It produces high durable concrete of which the anti-infiltrating index is beyond P18.
Uses and Dosages
1. Prepare solutions as required.
2. Naphthalene Sulfonate (UNF-5) concrete admixture can be added directly or added in after being dissolved into water. It can be added during mixing and after mixing. The afterward approach can achieve better result.
3. The agent can be combined with other externally applied agents if compatibility test is satisfied.
4. When Naphthalene Sulfonate (UNF-5) concrete admixture is applied in the form of powder, normal dosage ranges from 0.5% to 1.0% of the weight of cementitious material in 1m3 of concrete, while the suggested rate is 0.75% considering technical and economic factors.
Package, Storage & Handling
1. Naphthalene Sulfonate (UNF-5) concrete admixture for powder: Woven fabric bag with plastic liner. Net weight: 25kg +/- 0.13 kg.
2. When being handled or stored, special care should be taken to broken package, humidity and moisture to avoid consolidating. If it consolidated, please dry, shatter, then sift it through 0.63mm apertures or make solution before using.
3. Naphthalene Sulfonate (UNF-5) concrete admixture should be stored in a dedicated warehouse that is well-ventilated and dry. It remains effective in one year.
4. Since Naphthalene Sulfonate (UNF-5) concrete admixture is packed in woven plastic bags, though the product is nonflammable, cautions should be taken to avoid fire.
Type : Pce Based Water Reducing Superplasticizing Set Retarding Concrete Admixture ALL IN ONE TYPE ADMIXTURE
DESCRIPTION
Simcon-WPR 1000 Imparts high workability and gives workability retention.
USES
Simcon-WPR 1000 a superplasticizer for free flowing con- crete in floor, slabs, foundations, walls, plasters slender components with dense reinforcement, walls, columns, pavements and other structural and non structural elements.
It is specially recommended for the following types of con- crete:
Ready mix concrete
Pre cast concrete
Site batched concrete
CHARACTERISTICS / ADVANTAGES
Simcon-WPR 1000 produces a more uniformly cohes-ive high quality free flowing concrete. It has following advantages :
Improved water reduction.
Improved strength and density
Improved consistence retention
Improved durability
Improved water tightness/ water proofed concrete
PRODUCT INFORMATION
Improved surface finish
Improved cohesion properties
Suitable for hot weather conditions
Water reduction up to 15-20 % depending on dosage*
Appearance / Colour Dark Brown Liquid/Coffee,Honey Colour Colour
Shelf life 24 months from date of production if stored properly in undamaged un- opened, original sealed packaging.
Storage conditions Store in dry conditions at temperatures between +10C and +40C. Protect
from direct sunlight and frost.
Density ~1.17 kg/l at 25C
pH-Value 6
Application Dosage : 250ML Per 50KG Cement Bag Compatibility Simcon-WPR 1000 may be combined with many other Simcon�® products. Important: Always conduct trials before combining products in specific mixes and combinations. Compatible with all types of cement and cemen- titious material
APPROVALS / CERTIFICATES
International ISO Certified - Dubai Acccreditation Center ISO 9001: 2015 Certified
Non Alkaline Liquid Flash Setting Admixture
ARIT has been a big name in the field of flash setting admixture. ARIT produces advanced, safe, environmentally friendly, and cost-effective quick setting concrete admixture. These products have been applied in multiple projects and have earned praise from many customers.
Does Liquid Flash setting admixture Reduce Concrete Strength?
On the contrary, the use of flash setting admixtures enhances the early strength of concrete and maintains the strength in the later stages. They are free of alkaline substances and have low chloride ion content, which has no adverse effects on the durability of concrete.
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